Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0252+818 (2026a, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 45.0464002699225°
Declination: 82.0442639712667°
No. sessions: 6
No. delays: 250
Defining: No
RMS(α cos δ) = 2.2935 mas
RMS(δ) = 1.6535 mas
Variability ellipse semimajor axis = 2.6586 mas
Variability ellipse semiminor axis = 0.9624 mas
Variability ellipse position angle = 57.1 deg
Equivalent α-δ correlation = 0.74

Observed in only 6 session(s)

Quarterly time series for 0252+818 (2026a, 4 global solutions)

Data

Right ascension: 45.0464013162269°
Declination: 82.0442640491109°
No. sessions: 6
No. delays: 250
Defining: No
RMS(α cos δ) = 2.2475 mas
RMS(δ) = 1.6769 mas
Variability ellipse semimajor axis = 2.6017 mas
Variability ellipse semiminor axis = 1.0462 mas
Variability ellipse position angle = 56.6 deg
Equivalent α-δ correlation = 0.69

Observed in only 6 session(s)